|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2008年12 期
| 標(biāo)題 |
| 大秦線同步控制系統(tǒng)通信弱場區(qū)補強方案的研究[1](17 卷) |
| 英文標(biāo)題 |
| Research of weak field strength scheme in communication for Locotrol System on Da-qin Railway Line |
| 摘要 |
| 根據(jù)大秦線重載列車Locotrol技術(shù)的要求,采用800 M電臺作為通訊手段之一，用于主控機車和從控機車之間進行必要的通信和實時傳遞控制命令。在山區(qū)隧道群區(qū)段由于隧道效應(yīng)以及會車等因素對電波傳播衰耗造成的影響，造成主控機車和從控機車之間無法建立通訊。研究的弱場補強方案 |
| 作者 |
| 新聞作者:潘 盾 |
| 關(guān)鍵字 |
